Military medicine
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It is estimated that sailors who are assigned to surface ships and submarines are deployed for more than 1 year across their careers and they spend 15% to 23% of their time away from home. Research suggests that shipboard sailors experience rates of behavioral health issues similar to those with ground combat experiences. Despite the rigorous operational tempo and the unique shipboard environment experienced by these service members, little military health research has examined the health outcomes of sailors serving aboard ships. The objectives of this study were to develop an evidence map of the peer-reviewed literature to (1) identify potential threats to the health and readiness of shipboard sailors, (2) identify health and performance issues experienced by this population, and (3) identify gaps in the current peer-reviewed published literature on shipboard health and performance. ⋯ The evidence map identified various gaps in the research pertaining to the health and performance of shipboard sailors. These gaps included a lack of research on the risk factors for common health and performance issues experienced by sailors and on the relationship between stressors of shipboard life and sailors' health, performance, and readiness. The results of this evidence map should be used to inform the development, implementation, and evaluation of interventions to improve the shipboard environment and/or the preventive health behaviors used by sailors while underway or deployed.
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In peacetime, it is challenging for Army Forward Resuscitative Surgical Teams (FRST) to maintain combat readiness as trauma represents <0.5% of military hospital admissions and not all team members have daily clinical responsibilities. Military surgeon clinical experience has been described, but no data exist for other members of the FRST. We test the hypothesis that the clinical experience of non-physician FRST members varies between active duty (AD) and Army reservists (AR). ⋯ This is the first study of clinical practice patterns in AD vs. AR, non-physician members of Army FRSTs. In concordance with previous studies of military surgeons, FRST non-physicians seem to be lacking clinical experience as well. To maintain readiness and to provide optimal care for our injured warriors, the entire FRST, not just individuals, should embed within civilian centers.
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Case Reports
Malignant Peripheral Nerve Sheath Tumor in an Army Reservist With Neurofibromatosis Type 1.
Neurofibromatosis type 1 (NF1) is an autosomal dominant condition affecting 1 in 3,500 people resulting from an NF1 gene mutation that encodes the nonfunctional protein neurofibromin mutant. Neurofibromin is a negative regulator of RAS signaling involved in cell survival and proliferation. NF1 typically presents at birth or in early childhood with multiple light brown (café au lait) spots and axillary freckling. ⋯ Here, we present a case of malignant peripheral sheath in an U. S. Army African American reservist with NF1 in whom cutaneous manifestations of NF1 such as café au lait spots and axillary freckling were not identified on the initial military entrance processing examination.
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Mild traumatic brain injury (mTBI) is associated with significant financial cost and reduced military readiness and impacts quality of life for active duty service members (SMs). Post-concussive symptoms can include vestibular impairments, such as chronic dizziness and postural instability, which can be compounded by psychological comorbidities like PTSD. Comprehensive vestibular evaluations are required to assess symptoms and guide clinical decision-making. At the National Intrepid Center of Excellence (NICoE), in addition to traditional vestibular assessments, clinicians can also leverage virtual environments (VEs) in the Computer-Assisted Rehabilitation Environment (CAREN) to further evaluate balance. The objective of this study was to examine the relationship between conventional outcomes and VE performance on immersive balance tasks in the CAREN, determine whether VE performance could predict conventional outcomes, and explore the impact of PTSD. ⋯ Objective balance and gait, SOT and FGA, demonstrated the strongest relationships to immersive VE performance in the CAREN. Our findings suggest that these immersive balance tasks may be effective as an adjunct assessment to examine balance. Future work will focus on moving these VEs from the CAREN to a portable system, which could be more readily utilized in a variety of clinical settings, increasing accessibility.
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Total hip arthroplasty and total knee arthroplasty account for over 1 million procedures annually. Opioids are the mainstay of postoperative pain management for these patients. In this context, the objective of this study was to determine patterns of use and factors associated with early discontinuation of opioids after total joint arthroplasty (TJA). ⋯ Prior opioid exposure was strongly associated with continued opioid dependence after TJA. Although one-third of prior sustained users continued use after surgery, approximately 10% of previously exposed patients became sustained users, making them the prime candidates for targeted interventions to reduce the likelihood of sustained opioid use after TJA.